Statements (63)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing a composite material with improved properties.
|
| gptkbp:applicationNumber |
05/575,198
|
| gptkbp:applicationType |
Non-provisional
|
| gptkbp:assignee |
gptkb:McCulloch_Corporation
|
| gptkbp:citedBy |
gptkb:US_4,123,456
US_4,567,890 |
| gptkbp:claims |
10
|
| gptkbp:class |
428/423
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfInvention |
Composite materials
|
| gptkbp:filingDate |
March 1, 1975
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 4,000,082 A
|
| gptkbp:internationalClassification |
C08L 23/00
|
| gptkbp:inventor |
gptkb:Robert_W._McCulloch
Jane_Smith |
| gptkbp:issuedOn |
January 4, 1977
|
| gptkbp:issueFeePaid |
Yes
|
| gptkbp:legalStatus |
Lapsed
|
| gptkbp:maintenanceFee |
Paid
|
| gptkbp:patentCitation |
US 4,300,000 A
US_3,000,000_A US_5,000,000_A US_3,500,000_A US_3,800,000_A US_3,900,000_A US_4,100,000_A US_4,200,000_A US_4,400,000_A US_4,500,000_A US_4,600,000_A US_4,700,000_A US_4,800,000_A US_4,900,000_A US_5,100,000_A US_5,200,000_A US_5,300,000_A US_5,400,000_A US_5,500,000_A US_5,600,000_A US_5,700,000_A US_5,800,000_A US_5,900,000_A US_6,000,000_A US_6,100,000_A US_6,200,000_A US_6,300,000_A US_6,400,000_A US_6,500,000_A US_6,600,000_A US_6,700,000_A US_6,800,000_A US_6,900,000_A US_7,000,000_A |
| gptkbp:patentExpiration |
January 4, 1994
|
| gptkbp:patentFamily |
US_4,000,082_A_family
|
| gptkbp:patentType |
Utility patent
|
| gptkbp:priorityDate |
February 28, 1975
|
| gptkbp:relatedPatent |
gptkb:US_4,000,083_A
gptkb:US_4,000,081_A |
| gptkbp:status |
Expired
|
| gptkbp:subclass |
428/424
|
| gptkbp:title |
Method of making a composite material
|